<template>
  <div class="login-register">
    <div class="contain">
      <div class="big-box" :class="{ active: isLogin }">
        <div class="big-contain" v-if="isLogin">
          <div class="btitle">账户登录</div>
          <div class="bform">
            <input
              type="user_name"
              placeholder="用户名"
              v-model="form.user_name"
            />
            <span class="errTips" v-if="emailError">* 用户名填写错误 *</span>
            <input
              type="password"
              placeholder="密码"
              v-model="form.user_pass"
            />
            <span class="errTips" v-if="emailError">* 密码填写错误 *</span>
          </div>
          <button class="bbutton" @click="login">登录</button>
          <br />
          <button class="bbutton" @click="logout()">退出</button>
        </div>
        <div class="big-contain" v-else>
          <div class="btitle">创建账户</div>
          <div class="bform">
            <input type="text" placeholder="用户名" v-model="form.user_name" />
            <span class="errTips" v-if="existed">* 用户名已经存在！ *</span>
            <input type="email" placeholder="邮箱" v-model="form.user_email" />
            <input
              type="password"
              placeholder="密码"
              v-model="form.user_pass"
            />
          </div>
          <button class="bbutton" @click="register">注册</button>
        </div>
      </div>
      <div class="small-box" :class="{ active: isLogin }">
        <div class="small-contain" v-if="isLogin">
          <div class="stitle">你好，朋友!</div>
          <p class="scontent">开始注册，和我们一起吧</p>
          <button class="sbutton" @click="changeType">注册</button>
        </div>
        <div class="small-contain" v-else>
          <div class="stitle">欢迎回来!</div>
          <p class="scontent">与我们保持联系，请登录你的账户</p>
          <button class="sbutton" @click="changeType">登录</button>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import {Bus} from '../main.js'
export default {
  name: "login-register",
  data() {
    return {
      isLogin: false,
      emailError: false,
      passwordError: false,
      existed: false,
      user:{},
      form: {
        user_name: "",
        user_email: "",
        user_pass: "",
      },
    };
  },
  methods: {
    changeType() {
      this.isLogin = !this.isLogin;
      this.form.user_name = "";
      this.form.user_email = "";
      this.form.user_pass = "";
    },
    login() {
      this.$axios
        .post(
          "/loginuser.do?user_name=" +
            this.form.user_name +
            "&user_pass=" +
            this.form.user_pass
        )
        .then((response) => {
          this.user = response.data;
          console.log(this.user);
        
          if (this.user!="") {
            window.localStorage.setItem("flag", true);
            this.userlogname = "登录成功" + this.user_name + "你好！";
            alert("登录成功！");
            window.localStorage.setItem("uid",this.user.user_id);//将user_id存储到本地
            Bus.$emit('userList',this.user.user_id);
            console.log(this.user.user_id+"跳转到个人中心");

            this.$router.push("/center");
          } else {
            window.localStorage.setItem("flag", false);
             alert("用户名或密码错误！");
            
          }
        });
    },
    logout() {
      alert("是否退出登录？");
      window.localStorage.setItem("flag", false);
      this.userlogname = "已退出登录！";
    },
    register() {
      this.$axios.post("/registeruser.do?user_name="+this.form.user_name +
       "&user_email=" + this.form.user_email + "&user_pass=" + this.form.user_pass)
       .then((response) => {
         this.flag = response.data;
         if (this.flag == 1){
           alert("注册成功！");
           this.changeType();
          //  this.$router.push("/");
          
         }else{
           alert("注册失败！")
         }
       })
    },
  },
};
</script>

<style scoped="scoped">
.login-register {
  width: 100vw;
  height: 100vh;
  box-sizing: border-box;
}
.contain {
  width: 60%;
  height: 60%;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 0 3px #f0f0f0, 0 0 6px #f0f0f0;
}
.big-box {
  width: 70%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 30%;
  transform: translateX(0%);
  transition: all 1s;
}
.big-contain {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.btitle {
  font-size: 1.5em;
  font-weight: bold;
  color: rgb(57, 167, 176);
}
.bform {
  width: 100%;
  height: 40%;
  padding: 2em 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}
.bform .errTips {
  display: block;
  width: 50%;
  text-align: left;
  color: red;
  font-size: 0.7em;
  margin-left: 1em;
}
.bform input {
  width: 50%;
  height: 30px;
  border: none;
  outline: none;
  border-radius: 10px;
  padding-left: 2em;
  background-color: #f0f0f0;
}
.bbutton {
  width: 20%;
  height: 40px;
  border-radius: 24px;
  border: none;
  outline: none;
  background-color: rgb(57, 167, 176);
  color: #fff;
  font-size: 0.9em;
  cursor: pointer;
}
.small-box {
  width: 30%;
  height: 100%;
  background: linear-gradient(135deg, rgb(57, 167, 176), rgb(56, 183, 145));
  position: absolute;
  top: 0;
  left: 0;
  transform: translateX(0%);
  transition: all 1s;
  border-top-left-radius: inherit;
  border-bottom-left-radius: inherit;
}
.small-contain {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.stitle {
  font-size: 1.5em;
  font-weight: bold;
  color: #fff;
}
.scontent {
  font-size: 0.8em;
  color: #fff;
  text-align: center;
  padding: 2em 4em;
  line-height: 1.7em;
}
.sbutton {
  width: 60%;
  height: 40px;
  border-radius: 24px;
  border: 1px solid #fff;
  outline: none;
  background-color: transparent;
  color: #fff;
  font-size: 0.9em;
  cursor: pointer;
}

.big-box.active {
  left: 0;
  transition: all 0.5s;
}
.small-box.active {
  left: 100%;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: inherit;
  border-bottom-right-radius: inherit;
  transform: translateX(-100%);
  transition: all 1s;
}
</style>
